Fiber Optic Transmission Device with Dual Wavelengths – GAOTek

Description Overview   GAOTek fiber optic transmission device with dual wavelengths is the newly developed generation of optical testing instruments. It is widely used in data networking, testing and maintaining optical fiber. It can also be used in telecommunication networks and cable TV construction.   Features Full duplex numeral pronunciation correspondence function High quality conversation and low background noise Stabilized Light Source Low power alarm   Technical Specifications Wavelength 1310 Emitter Type LD Transmission Distance (km) 49.71 miles (80 km) Dynamic Range 40 dBm Output Power -5 dBm to –7 dBm Modulation 270, 1K Hz Output Stability ±0.1 dBm Battery 3 X AA battery Power Supply (V) 8.4 Continuous Operating Time 5 hrs Dimension 8.46 in x 4.53 in x 2.17 in. (21.5 cm x 11.5 cm x 5.5 cm) Weight 21.1644 oz (600 g)